/* ============================================================
   guides.css — long-form guide pages and the /guides/ hub (.gd-*)
   Loaded after site.css. 2026-10-21.
   ============================================================ */

/* hero: a little more room for long titles */
.gd-hero h1 { font-size: clamp(34px, 4.6vw, 60px); max-width: 20ch; }
.gd-hero .meta span:last-child { color: var(--muted-2); }

/* table of contents */
.gd-toc { margin: 2.2em 0 2.6em; padding: 22px 26px; border: 1px solid var(--rule); background: var(--paper-soft); }
.gd-toc-k { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 12px; }
.gd-toc ol { margin: 0; padding-left: 1.3em; columns: 2; column-gap: 32px; font-size: 15.5px; }
.gd-toc li { margin: 0 0 7px; break-inside: avoid; line-height: 1.4; padding-left: 2px; }
.gd-toc li::marker { color: var(--accent); font-weight: 700; font-family: var(--mono); font-size: 12px; }
.gd-toc a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule); }
.gd-toc a:hover { color: var(--accent); border-color: var(--accent); }
@media (max-width: 640px) { .gd-toc ol { columns: 1; } .gd-toc { padding: 18px 20px; } }

/* callout */
.gd-box { margin: 2.2em 0; padding: 22px 26px; border-left: 3px solid var(--accent); background: var(--accent-wash); }
.gd-box-k { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent-dim); margin-bottom: 8px; }
.gd-box p { font-size: 17px; margin: 0; }
.gd-box p + p { margin-top: 0.9em; }

/* tables */
.gd-table { margin: 2.2em 0; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--rule); }
.gd-prose table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.45; min-width: 600px; }
.gd-prose th { text-align: left; background: var(--ink); color: #fff; font-weight: 700; padding: 12px 14px; font-size: 13px; letter-spacing: 0.02em; vertical-align: bottom; }
.gd-prose td { padding: 12px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--ink-soft); }
.gd-prose tbody tr:last-child td { border-bottom: none; }
.gd-prose tbody tr:nth-child(even) td { background: var(--paper-soft); }
.gd-prose td strong { color: var(--ink); }
.gd-prose td em { font-weight: 500; }

/* on phones, say that the table scrolls */
@media (max-width: 640px) {
  .gd-table { position: relative; }
  .gd-table::before { content: "Swipe to see the full table \2192"; display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); padding: 8px 12px; background: var(--paper-soft); border-bottom: 1px solid var(--rule); position: sticky; left: 0; }
}

/* code */
.gd-prose pre { margin: 2em 0; padding: 20px 22px; background: var(--ink); color: #E9ECF0; overflow-x: auto; font-family: var(--mono); font-size: 13px; line-height: 1.55; tab-size: 2; }
.gd-prose pre code { background: none; padding: 0; color: inherit; font-size: inherit; border: none; white-space: pre; }
.gd-prose code { font-family: var(--mono); font-size: 0.82em; background: var(--paper-soft); border: 1px solid var(--rule-soft); padding: 1px 6px; color: var(--ink); white-space: nowrap; }
.gd-prose h2 code, .gd-prose h3 code { font-size: 0.75em; }

/* numbered steps read better a touch tighter */
.gd-prose ol li { padding-left: 4px; }
.gd-prose h3 { margin-top: 1.8em; }
.gd-prose h2 { scroll-margin-top: 96px; }
.gd-prose h3 { scroll-margin-top: 96px; }

/* inline lead form */
.gd-form { margin: 3em 0; padding: 32px 34px 28px; background: var(--ink); color: #fff; scroll-margin-top: 90px; }
.gd-form h3 { font-family: var(--sans); font-weight: 800; font-size: clamp(24px, 2.8vw, 32px); letter-spacing: -0.02em; line-height: 1.08; color: #fff; margin: 0 0 10px; }
.gd-form > p { font-size: 16.5px; line-height: 1.5; color: rgba(255,255,255,0.78); margin: 0 0 22px; }
.gd-form .form { gap: 18px; }
.gd-form .form-field label { color: rgba(255,255,255,0.72); }
.gd-form .form-field label .opt { color: rgba(255,255,255,0.45); text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 12px; }
.gd-form .form-field input { background: #fff; color: var(--ink); border-color: transparent; }
.gd-form .form-field input:focus { background: #fff; border-color: var(--accent); }
.gd-form .form button[type="submit"] { background: var(--accent); color: var(--ink); }
.gd-form .form button[type="submit"]:hover { background: #fff; color: var(--ink); }
.gd-form .form button .arrow { transition: transform 0.2s; }
.gd-form .form button:hover .arrow { transform: translateX(4px); }
.gd-form-alt { margin: 16px 0 0; font-size: 14px; color: rgba(255,255,255,0.6); }
.gd-form-alt a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.4); }
@media (max-width: 640px) { .gd-form { padding: 24px 20px 22px; margin: 2.4em -4px; } .gd-form .form button[type="submit"] { width: 100%; justify-content: center; } }

/* FAQ */
.gd-faq { margin: 1.4em 0 0; border-top: 1px solid var(--rule); }
.gd-faq details { border-bottom: 1px solid var(--rule); }
.gd-faq summary { list-style: none; cursor: pointer; padding: 18px 44px 18px 0; font-family: var(--sans); font-weight: 600; font-size: 18px; line-height: 1.35; color: var(--ink); position: relative; }
.gd-faq summary::-webkit-details-marker { display: none; }
.gd-faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 22px; color: var(--accent); transition: transform 0.2s; }
.gd-faq details[open] summary::after { content: "–"; }
.gd-faq summary:hover { color: var(--accent-dim); }
.gd-faq-a { padding: 0 0 20px; max-width: 68ch; }
.gd-faq-a p { font-size: 17px; margin: 0; }

/* end-of-article CTA extra line */
.cta-section-alt { margin-top: 18px; font-size: 15px; color: rgba(255,255,255,0.65); }
.cta-section-alt a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.4); }

/* hub */
.gd-shorts { padding: clamp(40px, 6vw, 80px) 0; background: var(--paper-soft); border-top: 1px solid var(--rule); }
.gd-shorts .posts-grid { background: var(--paper); border: 1px solid var(--rule); margin-top: 28px; }
.gd-shorts .post-card:last-child, .gd-shorts .post-card:nth-last-child(2):nth-child(odd) { border-bottom: none; }

.gd-card-ask { background: var(--paper-soft); }
.gd-card-ask h3 { color: var(--accent-dim); }

/* mobile call / check bar */
.gd-mbar { display: none; }
@media (max-width: 760px) {
  .gd-mbar { display: grid; grid-template-columns: 1fr 1.3fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: var(--ink); padding-bottom: env(safe-area-inset-bottom, 0px); border-top: 1px solid rgba(255,255,255,0.12); }
  .gd-mbar a { padding: 16px 12px; text-align: center; font-weight: 700; font-size: 15px; color: #fff; }
  .gd-mbar a.gd-mbar-main { background: var(--accent); color: var(--ink); }
  body { padding-bottom: 56px; }
}

/* on wide screens, tables, code and the form step out of the 640px text column */
@media (min-width: 1040px) {
  .gd-table, .gd-prose pre, .gd-form { width: 880px; margin-left: calc((100% - 880px) / 2); }
}